USB Volume Control Knob for Android System PC Multimedia Type-C External Media Adjustment Controller with RGB Light

Description USB Volume Control Knob for Android System PC Multimedia Type C External Media Adjustment Controller with RGB LightSpecification Item Type USB Volume Control KnobMaterial Acrylic and PCSize Diameter Approx 50mm 1 97in Height Approx 28mm 1 10inFeatures Customizable Support shortcut keysSupport For Android systemsHow to Use Insert the USB cable RGB lights will turn on Press the knob for 2 seconds to turn off the lights press again for 2 seconds to turn on the lights Default volume control function rotate CW to decrease volume CCW to increase volume press for mute Package includes 1 x USB Volume Controller Optional 1 x USB C Data Cable